本文整理汇总了Java中com.google.gwt.event.dom.client.HumanInputEvent类的典型用法代码示例。如果您正苦于以下问题：Java HumanInputEvent类的具体用法？Java HumanInputEvent怎么用？Java HumanInputEvent使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
HumanInputEvent类属于com.google.gwt.event.dom.client包，在下文中一共展示了HumanInputEvent类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: humanStart
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private void humanStart(HumanInputEvent ev) {
int x= getAbsoluteX(ev);
int y= getAbsoluteY(ev);
PopupRegion r= findRegion(x,y);
addPreventEvent();
if (r== PopupRegion.TITLE_BAR) {
if (_hideOnResizeWidget!=null) {
GwtUtil.setStyle(_hideOnResizeWidget, "visibility", "hidden");
}
ev.preventDefault();
beginMove(x,y);
} else if (_expandW!=null) {
if (r== PopupRegion.SE_CORNER || r== PopupRegion.SW_CORNER) {
if (_hideOnResizeWidget!=null) {
GwtUtil.setStyle(_hideOnResizeWidget, "visibility", "hidden");
}
ev.preventDefault();
beginResize(r);
}
}
}
开发者ID:lsst，项目名称:firefly，代码行数:24，代码来源:PopupPane.java
示例2: humanStop
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private void humanStop(HumanInputEvent ev) {
removePreventEvent();
if (_moving) {
if (_hideOnResizeWidget!=null) {
GwtUtil.setStyle(_hideOnResizeWidget, "visibility", "visible");
}
ev.preventDefault();
// DOM.eventPreventDefault(ev);
endMove();
}
else if (_resizing) {
if (_hideOnResizeWidget!=null) {
GwtUtil.setStyle(_hideOnResizeWidget, "visibility", "visible");
}
ev.preventDefault();
// DOM.eventPreventDefault(ev);
endResize();
}
}
开发者ID:lsst，项目名称:firefly，代码行数:21，代码来源:PopupPane.java
示例3: handleMove
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private static void handleMove(final EventHandlingTarget panel, final DragCache storage, HumanInputEvent<?> event) {
// Notification.showInfo("MOVE " + getPointAbsolute(event));
if (storage.activePanel != null && DRAG_COMMANDS.contains(storage.dragging)) {
Point p = getPoint(storage.activePanel, event);
int diffX = p.x - storage.moveStart.getX();
int diffY = p.y - storage.moveStart.getY();
diffX -= diffX % SharedConstants.DEFAULT_GRID_SIZE;
diffY -= diffY % SharedConstants.DEFAULT_GRID_SIZE;
if (diffX != 0 || diffY != 0) {
panel.onMouseMoveDraggingScheduleDeferred(storage.moveStart, diffX, diffY, storage.elementToDrag, event.isShiftKeyDown(), event.isControlKeyDown(), storage.dragging == DragStatus.FIRST);
storage.dragging = DragStatus.CONTINUOUS; // after FIRST real drag switch to CONTINUOUS
storage.moveStart = storage.moveStart.copy().move(diffX, diffY); // make copy because otherwise deferred action will act on wrong position
}
}
else if (storage.mouseContainingPanel != null) {
storage.mouseContainingPanel.onMouseMove(getPoint(storage.mouseContainingPanel, event));
}
}
开发者ID:umlet，项目名称:umlet，代码行数:19，代码来源:EventHandlingUtils.java
示例4: getLocation
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
@Override
public Coordinate getLocation(HumanInputEvent<?> event, RenderSpace renderSpace) {
switch (renderSpace) {
case WORLD:
Coordinate screen = getLocation(event, RenderSpace.SCREEN);
return mapWidget.getMapModel().getMapView().getWorldViewTransformer().viewToWorld(screen);
case SCREEN:
default:
if (event instanceof MouseEvent<?>) {
Element element = mapWidget.getDOM();
double offsetX = ((MouseEvent<?>) event).getRelativeX(element);
double offsetY = ((MouseEvent<?>) event).getRelativeY(element);
return new Coordinate(offsetX, offsetY);
} else if (event instanceof TouchEvent<?>) {
Touch touch = ((TouchEvent<?>) event).getTouches().get(0);
return new Coordinate(touch.getClientX(), touch.getClientY());
}
return new Coordinate(event.getNativeEvent().getClientX(), event.getNativeEvent().getClientY());
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt，代码行数:21，代码来源:AbstractGraphicsController.java
示例5: onDown
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
/**
* Start dragging, register base for selection rectangle.
*
* @param event
* event
*/
@Override
public void onDown(HumanInputEvent<?> event) {
if (dragging && leftWidget) {
// mouse was moved outside of widget
doSelect(event);
} else if (!isRightMouseButton(event)) {
// no point trying to select when there is no active layer
dragging = true;
leftWidget = false;
timestamp = new Date().getTime();
begin = getLocation(event, RenderSpace.SCREEN);
bounds = new Bbox(begin.getX(), begin.getY(), 0.0, 0.0);
shift = event.isShiftKeyDown();
rectangle = new Rectangle("selectionRectangle");
rectangle.setStyle(rectangleStyle);
rectangle.setBounds(bounds);
mapWidget.render(rectangle, RenderGroup.SCREEN, RenderStatus.UPDATE);
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt，代码行数:27，代码来源:AbstractRectangleController.java
示例6: updateRectangle
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private void updateRectangle(HumanInputEvent<?> event) {
Coordinate pos = getLocation(event, RenderSpace.SCREEN);
double x = begin.getX();
double y = begin.getY();
double width = pos.getX() - x;
double height = pos.getY() - y;
if (width < 0) {
x = pos.getX();
width = -width;
}
if (height < 0) {
y = pos.getY();
height = -height;
}
bounds.setX(x);
bounds.setY(y);
bounds.setWidth(width);
bounds.setHeight(height);
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt，代码行数:20，代码来源:AbstractRectangleController.java
示例7: onDown
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
@Override
public void onDown(HumanInputEvent<?> event) {
SliderArea sliderArea = zoomSlider.getSliderArea();
event.stopPropagation();
double y = getLocation(event, RenderSpace.SCREEN).getY();
double x = getLocation(event, RenderSpace.SCREEN).getX();
Bbox sliderAreaBounds = sliderArea.getAddonBounds();
Coordinate origin = sliderAreaBounds.getOrigin();
Coordinate endPoint = sliderAreaBounds.getEndPoint();
if (origin.getX() < x && endPoint.getX() > x &&
origin.getY() < y && endPoint.getY() > y) {
dragging = true;
sliderArea.drawMapRectangle();
}
event.preventDefault();
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt，代码行数:17，代码来源:ZoomSliderController.java
示例8: onDraggerMouseUp
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private void onDraggerMouseUp(HumanInputEvent event, double relativeY)
{
if( m_isMouseDown )
{
Event.releaseCapture(Magnifier.this.m_dragger.getElement());
event.preventDefault();
//--- DRK > Pretty hacky, but I can't figure out how to "forward" the event up the DOM so tooltip can get it.
if( event instanceof MouseUpEvent )
{
m_viewContext.toolTipMngr.onMouseUp((MouseUpEvent)event);
}
double mouseY = relativeY;
Magnifier.this.setDraggerPositionFromMouse(mouseY + m_mouseDownOffset);
m_isMouseDown = false;
}
}
开发者ID:dougkoellmer，项目名称:swarm，代码行数:20，代码来源:Magnifier.java
示例9: onUp
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
public void onUp(HumanInputEvent<?> event) {
// Only insert when service is in the correct state:
if (service.getEditingState() == GeometryEditState.INSERTING) {
try {
if (isDoubleClick(event)) {
stopInserting();
} else {
// Insert the location at the given index:
GeometryIndex insertIndex = service.getInsertIndex();
Coordinate location = getSnappedLocationWithinMaxBounds(event);
service.insert(Collections.singletonList(insertIndex),
Collections.singletonList(Collections.singletonList(location)));
String geometryType = service.getGeometry().getGeometryType();
if (geometryType.equals(Geometry.POINT) || geometryType.equals(Geometry.MULTI_POINT)) {
stopInserting();
}
}
} catch (GeometryOperationFailedException e) {
logger.log(Level.WARNING, "Operation failed", e);
}
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt2，代码行数:24，代码来源:GeometryIndexInsertController.java
示例10: isDoubleClick
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private boolean isDoubleClick(HumanInputEvent<?> event) {
Coordinate clickPosition = getLocation(event, RenderSpace.SCREEN);
boolean doubleClicked = false;
if (lastClickedPosition != null) {
int distance = (int) Math.hypot(clickPosition.getX() - lastClickedPosition.getX(), clickPosition.getY()
- lastClickedPosition.getY());
if (distance < MIN_DOUBLECLICK_DISTANCE) {
doubleClicked = true;
}
}
if (doubleClicked) {
lastClickedPosition = null;
return true;
} else {
lastClickedPosition = clickPosition;
return false;
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt2，代码行数:19，代码来源:GeometryIndexInsertController.java
示例11: onDown
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
public void onDown(HumanInputEvent<?> event) {
if (service.getEditingState() == GeometryEditState.IDLE) {
if (event.isShiftKeyDown()) {
// Add to or remove from selection:
if (service.getIndexStateService().isSelected(index)) {
service.getIndexStateService().deselect(Collections.singletonList(index));
event.stopPropagation();
} else {
service.getIndexStateService().select(Collections.singletonList(index));
}
} else {
// Deselect all and select only this index:
service.getIndexStateService().deselectAll();
service.getIndexStateService().select(Collections.singletonList(index));
}
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt2，代码行数:18，代码来源:GeometryIndexSelectHandler.java
示例12: onDown
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
@Override
public void onDown(HumanInputEvent<?> event) {
if (!isRightMouseButton(event)) {
dragging = true;
begin = getLocation(event, RenderSpace.SCREEN);
shift = event.isShiftKeyDown();
circle = new Circle((int) begin.getX(), (int) begin.getY(), 0);
circle.setFillColor(fillColor);
circle.setFillOpacity(fillOpacity);
circle.setStrokeColor(strokeColor);
circle.setStrokeWidth(strokeWidth);
getContainer().add(circle);
line = new Line((int) begin.getX(), (int) begin.getY(), (int) begin.getX(), (int) begin.getY());
line.setStrokeColor(strokeColor);
line.setStrokeWidth(strokeWidth);
getContainer().add(line);
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt2，代码行数:21，代码来源:AbstractCircleController.java
示例13: onUp
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
@Override
public void onUp(HumanInputEvent<?> event) {
// Assure dragging or clicking started inside this widget
if (dragging) {
shift |= event.isShiftKeyDown(); // shift is used when depressed either at beginning or end
updateCircle(event);
Geometry geometry = new Geometry(Geometry.POINT, 0, -1);
Coordinate[] coordinates = new Coordinate[]{new Coordinate(circle.getUserX(), circle.getUserY())};
geometry.setCoordinates(coordinates);
ViewPort viewPort = mapPresenter.getViewPort();
execute(viewPort.getTransformationService().transform(geometry, RenderSpace.SCREEN, RenderSpace.WORLD),
circle.getRadius() * viewPort.getResolution());
stopDragging();
dragging = false;
}
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt2，代码行数:20，代码来源:AbstractCircleController.java
示例14: updateCircle
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private void updateCircle(HumanInputEvent<?> event) {
Coordinate pos = getLocation(event, RenderSpace.SCREEN);
double x = begin.getX();
double y = begin.getY();
double currentX = pos.getX();
double currentY = pos.getY();
double deltaX = currentX - x;
double deltaY = currentY - y;
radius = Math.sqrt((deltaX * deltaX) + (deltaY * deltaY));
circle.setRadius((int) radius);
line.setUserX2(currentX);
line.setUserY2(currentY);
}
开发者ID:geomajas，项目名称:geomajas-project-client-gwt2，代码行数:17，代码来源:AbstractCircleController.java
示例15: humanMove
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private void humanMove(HumanInputEvent ev) {
int x= getAbsoluteX(ev);
int y= getAbsoluteY(ev);
if (_moving) {
// DOM.eventPreventDefault(ev.getNativeEvent());
ev.preventDefault();
doMove(x,y);
}
else if (_resizing) {
// DOM.eventPreventDefault(ev);
ev.preventDefault();
moveResize(x,y);
}
}
开发者ID:lsst，项目名称:firefly，代码行数:15，代码来源:PopupPane.java
示例16: getAbsoluteX
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private int getAbsoluteX(HumanInputEvent ev) {
if (ev instanceof MouseEvent) {
return ((MouseEvent)ev).getClientX()+Window.getScrollLeft();
}
if (ev instanceof TouchEvent) {
JsArray<Touch> tAry= ((TouchEvent)ev).getTargetTouches();
return tAry.get(0).getClientX()+Window.getScrollLeft();
}
return 0;
}
开发者ID:lsst，项目名称:firefly，代码行数:11，代码来源:PopupPane.java
示例17: getAbsoluteY
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private int getAbsoluteY(HumanInputEvent ev) {
if (ev instanceof MouseEvent) {
return ((MouseEvent)ev).getClientY()+ Window.getScrollTop();
}
if (ev instanceof TouchEvent) {
JsArray<Touch> tAry= ((TouchEvent)ev).getTargetTouches();
return tAry.get(0).getClientY() + Window.getScrollTop();
}
return 0;
}
开发者ID:lsst，项目名称:firefly，代码行数:11，代码来源:PopupPane.java
示例18: handleEnd
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private static void handleEnd(EventHandlingTarget panel, final DragCache storage, HumanInputEvent<?> event) {
// Notification.showInfo("UP");
if (DRAG_COMMANDS.contains(storage.dragging)) {
panel.onMouseDragEnd(storage.elementToDrag, getPoint(storage.activePanel, event));
}
storage.dragging = DragStatus.NO;
}
开发者ID:umlet，项目名称:umlet，代码行数:8，代码来源:EventHandlingUtils.java
示例19: handleStart
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private static void handleStart(EventHandlingTarget[] panels, final DragCache storage, FocusPanel handlerTarget, HumanInputEvent<?> event, Point p) {
// Notification.showInfo("DOWN " + p.x);
handlerTarget.setFocus(true);
event.preventDefault(); // necessary to avoid showing textcursor and selecting proppanel in chrome AND to avoid scrolling with touch move (problem is it also avoids scrolling with 2 fingers)
storage.moveStart = new Point(p.x, p.y);
storage.dragging = DragStatus.FIRST;
storage.elementToDrag = storage.activePanel.getGridElementOnPosition(storage.moveStart);
storage.activePanel.onMouseDownScheduleDeferred(storage.elementToDrag, event.isControlKeyDown());
}
开发者ID:umlet，项目名称:umlet，代码行数:11，代码来源:EventHandlingUtils.java
示例20: getPoint
import com.google.gwt.event.dom.client.HumanInputEvent; //导入依赖的package包/类
private static Point getPoint(EventHandlingTarget drawPanelCanvas, HumanInputEvent<?> event) {
Element e = drawPanelCanvas.getElement();
if (event instanceof MouseEvent<?>) {
return new Point(((MouseEvent<?>) event).getRelativeX(e), ((MouseEvent<?>) event).getRelativeY(e));
}
else if (event instanceof TouchEndEvent) {
return new Point(((TouchEvent<?>) event).getChangedTouches().get(0).getRelativeX(e), ((TouchEvent<?>) event).getChangedTouches().get(0).getRelativeY(e));
}
else if (event instanceof TouchEvent<?>) {
return new Point(((TouchEvent<?>) event).getTouches().get(0).getRelativeX(e), ((TouchEvent<?>) event).getTouches().get(0).getRelativeY(e));
}
else {
throw new RuntimeException("Unknown Event Type: " + event);
}
}
开发者ID:umlet，项目名称:umlet，代码行数:16，代码来源:EventHandlingUtils.java
注：本文中的com.google.gwt.event.dom.client.HumanInputEvent类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
客服电话
APP下载
官方微信
请发表评论